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/*
* Copyright 2000-2009 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jetbrains.idea.svn.branchConfig;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vcs.VcsException;
import com.intellij.openapi.vfs.VirtualFile;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.idea.svn.SvnVcs;
import org.jetbrains.idea.svn.api.Depth;
import org.jetbrains.idea.svn.browse.DirectoryEntry;
import org.jetbrains.idea.svn.browse.DirectoryEntryConsumer;
import org.jetbrains.idea.svn.info.Info;
import org.jetbrains.idea.svn.integrate.SvnBranchItem;
import org.tmatesoft.svn.core.*;
import org.tmatesoft.svn.core.internal.util.SVNPathUtil;
import org.tmatesoft.svn.core.wc.SVNRevision;
import org.tmatesoft.svn.core.wc2.SvnTarget;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
public class DefaultConfigLoader {
private static final Logger LOG = Logger.getInstance("#org.jetbrains.idea.svn.branchConfig.DefaultConfigLoader");
@NonNls private static final String DEFAULT_TRUNK_NAME = "trunk";
@NonNls private static final String DEFAULT_BRANCHES_NAME = "branches";
@NonNls private static final String DEFAULT_TAGS_NAME = "tags";
private DefaultConfigLoader() {
}
@Nullable
public static SvnBranchConfigurationNew loadDefaultConfiguration(final Project project, final VirtualFile vcsRoot) {
try {
final SvnVcs vcs = SvnVcs.getInstance(project);
File rootFile = new File(vcsRoot.getPath());
final Info info = vcs.getInfo(rootFile);
if (info == null || info.getURL() == null) {
LOG.info("Directory is not a working copy: " + vcsRoot.getPresentableUrl());
return null;
}
SVNURL baseUrl = info.getURL();
final SvnBranchConfigurationNew result = new SvnBranchConfigurationNew();
result.setTrunkUrl(baseUrl.toString());
while(true) {
final String s = SVNPathUtil.tail(baseUrl.getPath());
if (s.equalsIgnoreCase(DEFAULT_TRUNK_NAME) || s.equalsIgnoreCase(DEFAULT_BRANCHES_NAME) || s.equalsIgnoreCase(DEFAULT_TAGS_NAME)) {
SVNURL rootPath = baseUrl.removePathTail();
SvnTarget target = SvnTarget.fromURL(rootPath);
vcs.getFactory(target).createBrowseClient().list(target, SVNRevision.HEAD, Depth.IMMEDIATES, createHandler(result, rootPath));
break;
}
if (SVNPathUtil.removeTail(baseUrl.getPath()).length() == 0) {
break;
}
baseUrl = baseUrl.removePathTail();
}
return result;
}
catch (SVNException e) {
LOG.info(e);
return null;
}
catch (VcsException e) {
LOG.info(e);
return null;
}
}
@NotNull
private static DirectoryEntryConsumer createHandler(final SvnBranchConfigurationNew result, final SVNURL rootPath) {
return new DirectoryEntryConsumer() {
@Override
public void consume(final DirectoryEntry entry) throws SVNException {
if (entry.isDirectory()) {
SVNURL childUrl = rootPath.appendPath(entry.getName(), false);
if (StringUtil.endsWithIgnoreCase(entry.getName(), DEFAULT_TRUNK_NAME)) {
result.setTrunkUrl(childUrl.toString());
}
else {
result.addBranches(childUrl.toString(),
new InfoStorage<List<SvnBranchItem>>(new ArrayList<SvnBranchItem>(0), InfoReliability.defaultValues));
}
}
}
};
}
}
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